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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Ni + Mg(No3)2 = Ni(No3)2 + Mg =>
Ni + Mg(No3)2 = Ni(No3)2 + Mg

CrCl3 + GaCl3 + NaOH = CrGaO3 + NaCl + H2O =>
CrCl3 + GaCl3 + 6 NaOH = CrGaO3 + 6 NaCl + 3 H2O

HCOH + KMnO4 + H2SO4 = HCOOH + K2SO4 + H2O + MnSO4 =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + K2SO4 + 3 H2O + 2 MnSO4

Cr + Si = CrSi2 =>
Cr + 2 Si = CrSi2

C2H6Ni5O12*4H2O + HBr = CO2 + H2O + NiBr2 =>
C2H6Ni5O12*4H2O + 10 HBr = 2 CO2 + 12 H2O + 5 NiBr2

[Co(H2O)6](NO3)2 + NH3 + (NH4)2CO3 = Co(NH3)4CO3 + H2O + NH4NO3 =>
[Co(H2O)6](NO3)2 + 4 NH3 + (NH4)2CO3 = Co(NH3)4CO3 + 6 H2O + 2 NH4NO3

Cs(aq) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(aq) + 2 H2O(l) = 2 CsOH(s) + H2(g)

NaI + CuNo3 = CuI + NaNo3 =>
NaI + CuNo3 = CuI + NaNo3

Al2O3 + CdCl2 = AlCl3 + CdO =>
Al2O3 + 3 CdCl2 = 2 AlCl3 + 3 CdO

K2Cr2O7 + H2SO4 = K2SO4 + CrSO4 + H2O + O2 =>
K2Cr2O7 + 3 H2SO4 = K2SO4 + 2 CrSO4 + 3 H2O + 2 O2

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

NH4MnO4 + HCl = NH4Cl + Cl2 + MnCl2 + H2O =>
2 NH4MnO4 + 16 HCl = 2 NH4Cl + 5 Cl2 + 2 MnCl2 + 8 H2O

SrO + RbCl = SrCl2 + Rb2O =>
SrO + 2 RbCl = SrCl2 + Rb2O

Mg = Mg2{+} + e =>
2 Mg = Mg2{+} + e

NaI + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + I2 + H2O =>
10 NaI + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 I2 + 8 H2O

Na2S + HC1 = NaC1 + H2S =>
Na2S + 2 HC1 = 2 NaC1 + H2S

Kl + ZnCl2 = Kl2Cl + Zn =>
4 Kl + ZnCl2 = 2 Kl2Cl + Zn

CrCl3 + NaClO3 + NaOH = H2O + Na2CrO4 + NaCl =>
2 CrCl3 + NaClO3 + 10 NaOH = 5 H2O + 2 Na2CrO4 + 7 NaCl

Na2HPO4 + Mg(NO3)2 = MgHPO4 + NaNO3 =>
Na2HPO4 + Mg(NO3)2 = MgHPO4 + 2 NaNO3

NiCl3 = Ni + Cl3 =>
NiCl3 = Ni + Cl3

AlPO4 + Na(ClO3)2 = Al(ClO3)3 + Na3(PO4)2 =>
2 AlPO4 + 3 Na(ClO3)2 = 2 Al(ClO3)3 + Na3(PO4)2

Fe + H2O + O2 = FeO32H2O =>
Fe + H2O + 16 O2 = FeO32H2O

H{2} = H{2}O =>
H{2} = H{2}O

BiONO3 + HCl = HClO + BiNO3 =>
BiONO3 + HCl = HClO + BiNO3

C7H9N + KMnO4 + H2SO4 = C7H5NO4 + K2SO4 + MnSO4 + H2O =>
5 C7H9N + 12 KMnO4 + 18 H2SO4 = 5 C7H5NO4 + 6 K2SO4 + 12 MnSO4 + 28 H2O

NaHSO3 + KIO3 = I2 + K2SO4 + Na2SO4 + NaHSO4 + H2O =>
5 NaHSO3 + 2 KIO3 = I2 + K2SO4 + Na2SO4 + 3 NaHSO4 + H2O

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

NaNO2 + FeSO4 + CH3COOH = NO2 + CH3COONa + Fe + H2O + SO2 =>
4 NaNO2 + FeSO4 + 4 CH3COOH = 4 NO2 + 4 CH3COONa + Fe + 2 H2O + SO2

KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O =>
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O

H2SO4 + KCl = K2SO4 + HCl(g) =>
H2SO4 + 2 KCl = K2SO4 + 2 HCl(g)

FeS + NH3 = FeSNH + H2 =>
FeS + NH3 = FeSNH + H2

I2 + NaOH(df) = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH(df) = 5 NaI + NaIO3 + 3 H2O

HIO3 + NH4OH = NH4IO3 + H2O =>
HIO3 + NH4OH = NH4IO3 + H2O

C3H8 + Cl = C3H4Cl4 + HCl =>
C3H8 + 8 Cl = C3H4Cl4 + 4 HCl

Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3

CaCO3 + MnO + MoO3 = Ca2MnMoO6 + CO2 =>
2 CaCO3 + MnO + MoO3 = Ca2MnMoO6 + 2 CO2

NH3(aq) + HNO3(aq) = NH4NO3(aq) =>
NH3(aq) + HNO3(aq) = NH4NO3(aq)

Al + NaClO = Al(ClO)3 + Na =>
Al + 3 NaClO = Al(ClO)3 + 3 Na

C3H6O3 + C4H10O = C7H14O3 + H2O =>
C3H6O3 + C4H10O = C7H14O3 + H2O

OH + CH3COOH = CH3COO + HOH =>
OH + CH3COOH = CH3COO + HOH

ZnO + RbOH = Rb2ZnO2 + H2O =>
ZnO + 2 RbOH = Rb2ZnO2 + H2O

NaClO + HCl = Cl + H2O + NaCl =>
NaClO + 2 HCl = 2 Cl + H2O + NaCl

Na[BH4] + H2O = Na[B(OH)4] + H2 =>
Na[BH4] + 4 H2O = Na[B(OH)4] + 4 H2

NaCl + Br2 + C6H12 = BrCl + NaC6H12 =>
2 NaCl + Br2 + 2 C6H12 = 2 BrCl + 2 NaC6H12

ZnO + FeO = FeZnO2 =>
ZnO + FeO = FeZnO2

Hg + HCl + HNO3 = HgCl2 + NO + H2O =>
3 Hg + 6 HCl + 2 HNO3 = 3 HgCl2 + 2 NO + 4 H2O

Fe + NHO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 NHO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O

SO3 + CO2 = SC + O2 =>
2 SO3 + 2 CO2 = 2 SC + 5 O2

H2SiCl2 + H2O = HCl + H8Si4O4 =>
4 H2SiCl2 + 4 H2O = 8 HCl + H8Si4O4

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Breng de vergelijking van een chemische reactie in evenwicht
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